package com.tjzd.learn;

//倒排数组，不是冒泡排序
public class temparray {
    public static void main(String[] args) {
        int []arr={1,2,3,4,5};
        for(int i=0,j=arr.length-1;i<j;i++,j--)
        {
            int temp;
            temp=arr[i];
            arr[i]=arr[j];
            arr[j]=temp;
        }
        for (int i = 0; i < arr.length; i++) {
            System.out.println(arr[i]);
        }

    }

}
